Example usage for java.lang Appendable append

Introduction

In this page you can find the example usage for java.lang Appendable append.

Prototype

Appendable append(char c) throws IOException;

Source Link

Document

Appends the specified character to this Appendable .

Usage

From source file:ProxyAdapter.java

/**
 * Usage example//from  ww w  . j av a 2 s  .c om
 */
public static void main(String[] args) throws Exception {
    //Create adapter for Appendable
    ProxyAdapter<Appendable> pa = new ProxyAdapter(Appendable.class) {
        private StringBuilder sb = new StringBuilder();

        //Override only 2 methods: append and toString
        public Appendable append(char c) {
            System.out.println("Proxy append(char c) method. Append " + c);
            sb.append(c);
            return (Appendable) getProxy();
        }

        public String toString() {
            return "Proxy toString method: " + sb;
        }

    };
    final Appendable a = pa.getProxy();
    a.append('1').append('2');
    System.out.println("a.toString() = " + a.toString());
    //this invocation fails because no method has been created
    a.append("Not implemented");

}

From source file:Main.java

/**
 * Wraps an xm tag with '&lt;/' and '&gt;'.
 *
 * @param tag the XML tag to wrap with '&lt;/' and '&gt;'
 * @param buf the {@code Appendable} to which to append the start tag
 * @throws IOException from {@code Appendable} (but {@code StringBuffer} or
 *        {@code StringBuilder} will never actually throw {@code IOException})
 * @since 2.4//from   www  .j  ava  2s .c om
 */
public static void xmlAppendEndTag(String tag, Appendable buf) throws IOException {
    buf.append("</");
    buf.append(tag);
    buf.append(">\n");
}

From source file:Main.java

/**
 * Wraps an xm tag with '&lt;' and '&gt;'.
 *
 * @param tag the XML tag to wrap with '&lt;' and '&gt;'
 * @param buf the {@code Appendable} to which to append the start tag
 * @throws IOException from {@code Appendable} (but {@code StringBuffer} or
 *        {@code StringBuilder} will never actually throw {@code IOException})
 * @since 2.4/*  ww  w.j  a  v a 2s.c o m*/
 */
public static void xmlAppendStartTag(String tag, Appendable buf) throws IOException {
    buf.append('<');
    buf.append(tag);
    buf.append('>');
}

From source file:Main.java

/**
 * _more_//from  ww  w  . ja v  a2  s  .c om
 *
 * @param sb _more_
 * @param s _more_
 *
 * @throws Exception _more_
 */
public static void appendCdata(Appendable sb, String s) throws Exception {
    sb.append("<![CDATA[");
    sb.append(s);
    sb.append("]]>");
}

From source file:Main.java

/**
 * Writes the string value of the specified items to appendable,
 * wrapping an eventual IOException into a RuntimeException
 * //from  w  w  w. j a  v a  2s.  co m
 * @param appendable to append values to
 * @param items items to dump
 */
public static void dump(Appendable appendable, Iterable<?> items) {
    try {
        for (Object item : items) {
            appendable.append(String.valueOf(item));
            appendable.append("\n");
        }
    } catch (IOException e) {
        throw new RuntimeException("An error occured while appending", e);
    }
}

From source file:Main.java

/**
 * Writes out an attribute for an element.  If the attribute value
 * is non-{@code null} and non-empty, then the attribute is written out,
 * preceded by a single space./*w  w  w  .  j a va 2  s .c o  m*/
 * The given value will be XML encoded before appending to the buffer.
 * <p>
 * For example, given attrName="foo" and attrValue="val&lt;bar" writes out:
 * <pre>foo="val&amp;lt;bar"</pre>
 *
 * @param attrName the attribute name
 * @param attrValue the attribute value
 * @param buf the {@code Appendable} to which to append the attribute
 *        name-value pair
 * @throws IOException from {@code Appendable} (but {@code StringBuffer} or
 *        {@code StringBuilder} will never actually throw {@code IOException})
 * @since 2.4
 */
public static void xmlAppendAttr(String attrName, String attrValue, Appendable buf) throws IOException {
    if (attrValue != null && attrValue.length() > 0) {
        buf.append(' ');
        buf.append(attrName);
        buf.append("=\"");
        xmlAppendAttrValue(attrValue, buf);
        buf.append('"');
    }
}

From source file:Main.java

private static void append(String str, Appendable out) throws IOException {
    if (str != null) {
        out.append(str);
    }/*from  w  w w .  j  a va 2 s.c  o m*/
}

From source file:org.diorite.cfg.system.elements.StringTemplateElement.java

private static void writeQuoted(final Appendable writer, final String element) throws IOException {
    writer.append('\"');
    writer.append(StringUtils.replaceEach(element, REP_LAST_1, REP_LAST_2));
    writer.append('\"');
}

From source file:org.diorite.cfg.system.elements.StringTemplateElement.java

private static void writeSingleQuoted(final Appendable writer, final String element) throws IOException {
    writer.append('\'');
    writer.append(StringUtils.replace(element, "\n", "\\n"));
    writer.append('\'');
}

From source file:com.github.xbn.testdev.StubFunctionUtil.java

private static final Appendable appendStubFuncForSigLineX(Appendable to_appendTo, String func_sigLine,
        String return_type) throws IOException {
    to_appendTo.append("\t").append(func_sigLine).append(LINE_SEP);
    if (!return_type.equals("void")) {
        Object oDefault = JavaRegexUtil.getInitializedObjectForClassName(return_type);
        to_appendTo.append("\t\treturn  ").append(StringWithNullDefault.get(oDefault, "null")).append(LINE_SEP);
    }/*w w w.j  a  va2s  .c o  m*/
    return to_appendTo.append("\t}").append(LINE_SEP);
}